Three barrel power vaccinator



FIG. 1 is a front perspective view of the three barrel power vaccinator according to my design;

FIG. 2 is a right side view of my design which is a mirror image of the left side view;

FIG. 3 is a front view of my design;

FIG. 4 is a top view of my design;

FIG. 5 is a bottom view of my design; and,

FIG. 6 is a back view of my design. 

The ornamental design for the three barrel power vaccinator, as shown and described. 